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Found 31 Skills
mlua (MapleStory Worlds) 코드 작성/수정 시 MSW 공식 LSP 서버를 래핑한 CLI로 진단, 자동완성, 타입 조회, 정의 이동, 참조 검색, 시그니처 도움을 수행하는 스킬. MSW 프로젝트에서 .mlua 파일을 다룰 때 반드시 사용. mlua 코드를 쓸 때, MSW 스크립트를 만들 때, 메이플스토리 월드 개발 시 항상 트리거.
Mock Service Worker (MSW) 2.x for API mocking. Use when testing frontend components with network mocking, simulating API errors, or creating deterministic API responses in tests.
Run Umbraco backoffice with mocked APIs for visual extension testing
Testing Library for React 19 - render, screen, userEvent, waitFor, Suspense. Use when writing tests for React components with Vitest.
Use when writing, reviewing, or debugging Jest + React Testing Library tests, before writing test code or when tests fail
Router skill for choosing the right testing approach for Umbraco backoffice extensions
Decision framework for isolating every external dependency in a test suite: when to use in-process mocks, HTTP stubs (MSW, WireMock), record-replay, fault injection (Toxiproxy), or ephemeral real services (Testcontainers), and how to enforce that no real calls escape in CI. Use when: "mock service," "stub API," "fake service," "WireMock," "MSW," "Toxiproxy," "test isolation," "dependency management," "stub an external API in CI." Not for: consumer-driven contract verification (Pact, broker) — use contract-testing; standing up a full Docker Compose env or seed data — use test-environments; broad resilience/game-day fault campaigns — use chaos-engineering. Related: contract-testing, test-environments, api-testing, test-data-management, chaos-engineering.